How much does it cost per ton for the spot supply of special thin water aluminum stone Industrial grade high-purity and fully equipped boehmite is a transitional product of alumina with uncertain composition and incomplete crystallization. Its crystal structure is similar to boehmite, but the crystals are smaller and have poor crystallinity, with a typical wrinkled lamellar crystal structure. Form: Wet product is in the form of white colloid, dry product is in the form of white powder. Particle size: small particle size, high pore volume, large specific surface area. Solubility: highly soluble in strong acids and bases. Dry powder exhibits hygroscopicity when exposed to air. Thixotropy: